jd's TB PowerUserPack

by john*doe

21 Add-ons in this Collection

Lightning by Mozilla Calendar Project

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

FoxyProxy Standard by Eric H. Jung

Rated 4 out of 5 stars 463 reviews

184,785 users

FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 953 reviews

327,260 users

Allows bidirectional access to Google Calendar

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 197 reviews

140,510 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

United States English Spellchecker by jooliaan

Rated 3 out of 5 stars 168 reviews

389,749 users

United States English Spellchecker for Firefox, Thunderbird and SeaMonkey by Kevin Atkinson and Geoff Kuenning.

To enable, right-click in a multi-line text box, select "Languages", then "English (United States)".

German Dictionary by KaiRo

Rated 4 out of 5 stars 47 reviews

419,788 users

German Dictionary (new Orthography) for spellchecking in Mozilla products

Image Zoom by Jason Adams

Rated 4 out of 5 stars 344 reviews

94,804 users

Adds zoom and rotation functionality for images...

LookOut by Aron Rubin

Rated 4 out of 5 stars 155 reviews

187,931 users

LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).

Remove Duplicate Messages (Alternate) by Eyal Rozenberg

Rated 4 out of 5 stars 160 reviews

65,186 users

Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 189 reviews

72,546 users

Switch the signature on/off or choose a new one from your predefined set...

British English Dictionary by Mark Tyndall

Rated 3 out of 5 stars 404 reviews

136,382 users

British English Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey by David Bartlett.

To enable, right-click in a multi-line text box, select "Languages", then "English / United Kingdom".

QuickFolders (Tabbed Folders) by Realraven (Axel Grude), Alexander Malfait

Rated 5 out of 5 stars 117 reviews

21,509 users

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.

EMail Address Crawler by CySlider

Rated 4 out of 5 stars 85 reviews

912 users

Automatically fill your address books or send mass mails with e-mail addresses extracted from all your e-mails.

Mailbox Alert by Tjebbe

Rated 4 out of 5 stars 104 reviews

15,384 users

Mailbox Alert allows you to specify, for each seperate mail folder, a message, sound and/or a system command that will be executed when new mail is found there. ...
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